John Ursino, MD
NPI 1396729521 · Psychiatry Physician · Santa Ana, CA
John Ursino, MD is a Psychiatry Physician provider in Santa Ana, CA (NPI 1396729521).
Provider details
- NPI number
- 1396729521
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C40739 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-01
- Last updated
- 2012-10-10
Frequently asked questions
- What is John Ursino's NPI number?
- John Ursino's National Provider Identifier (NPI) is 1396729521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ursino's specialty?
- John Ursino is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Ursino located?
- John Ursino's practice location on file with NPPES is 1401 N Tustin Ave, Santa Ana, CA 92705-8644.
- What is John Ursino's phone number?
- The practice phone number listed in the NPPES registry for John Ursino is (714) 547-3900.
- Is John Ursino's NPI active?
- Yes — John Ursino's NPI (1396729521) is active in the NPPES registry as of the last update on 2012-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.